CVE-2017-15349 Denial of service in CloudEngine 12800,CloudEngine 5800,CloudEngine 6800,CloudEngine 7800,
Unauthenticated attackers can cause a denial of service on Huawei CloudEngine switches by sending specific RSVP packets that trigger a memory leak.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-15349?
CVE-2017-15349 is a high-severity denial of service vulnerability in Huawei Technologies Co., Ltd. CloudEngine 12800,CloudEngine 5800,CloudEngine 6800,CloudEngine 7800,, published on 15 Feb 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Huawei CloudEngine 12800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 5800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 6800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 7800 V100R003C00, V100R005C00, V100R005C10, V100R006C00 have a memory leak vulnerability. An unauthenticated attacker may send specific Resource ReServation Protocol (RSVP) packets to the affected products. Due to not release the memory to handle the packets, successful exploit will result in memory leak of the affected products and lead to a DoS condition.
Weakness: CWE-772
Which versions are affected by CVE-2017-15349?
It affects 4 products.
Products include Huawei Cloudengine 12800 Firmware, Huawei Cloudengine 5800 Firmware, Huawei Cloudengine 6800 Firmware, Huawei Cloudengine 7800 Firmware.
How do I fix CVE-2017-15349?
No fix has been published for CVE-2017-15349 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2017-15349 being exploited?
There is no known exploitation of CVE-2017-15349 in the wild and no public exploit code.
Other vulnerabilities in Huawei Technologies Co., Ltd. CloudEngine 12800,CloudEngine 5800,CloudEngine 6800,CloudEngine 7800,
- CVE-2016-6178 Other in n/a
- CVE-2020-9207 Auth bypass in CloudEngine 12800
- CVE-2021-40008 Denial of service in CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800
- CVE-2021-22328 Denial of service in CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800
- CVE-2021-22332 Use after free in CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800
Sources
Also known as GHSA-hqf3-w8jr-9qmr.